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  1. Core Server
  2. SERVER-37695

add debug replOplogJournalDelayMillis setParameter

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    • Icon: Improvement Improvement
    • Resolution: Won't Fix
    • Icon: Major - P3 Major - P3
    • None
    • None
    • Replication
    • None
    • Storage NYC 2018-11-05, Storage NYC 2018-11-19

    Description

      As currently only journaled oplog entries may be replicated, the oplog visibility thread sync the journal attempts to sync as fast as possible if there are any oplog waiters. This debug parameter allows trading off replication lag for I/O load.

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            geert.bosch@mongodb.com Geert Bosch
            geert.bosch@mongodb.com Geert Bosch
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